National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Atmospheric River Continues Areas of Heavy Rain and Snow for California This Weekend

An atmospheric river will continue to bring gusty winds, moderate to heavy rainfall, and potential flooding to southern California and the southern Great Basin through Sunday. Periods of heavy snow will continue as well above 7,000 feet over the Sierra Nevada mountains associated with this atmospheric river. Read More >

Current conditions at

Chicopee Falls / Westover Air Force Base (KCEF)

Lat: 42.2°NLon: 72.53°WElev: 246ft.

Partly Cloudy

43°F

6°C

Humidity 47%
Wind Speed Calm
Barometer 29.72 in (1006.9 mb)
Dewpoint 24°F (-4°C)
Visibility 10.00 mi
Last update 15 Nov 11:55 am EST
Extended Forecast for

2 Miles WNW Chicopee MA

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 46. South wind 3 to 5 mph.

    High: 46 °F

    Mostly Sunny

  • Tonight

    Tonight: Rain, mainly before 3am. Patchy fog after 8pm. Low around 35. South wind 5 to 8 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 35 °F

    Rain and
    Patchy Fog

  • Sunday

    Sunday: Cloudy, then gradually becoming mostly sunny, with a high near 52. West wind 9 to 18 mph, with gusts as high as 38 mph.

    High: 52 °F

    Decreasing
    Clouds

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 30. West wind 14 to 16 mph, with gusts as high as 34 mph.

    Low: 30 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 42. West wind 16 to 18 mph, with gusts as high as 33 mph.

    High: 42 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 30. West wind 9 to 11 mph, with gusts as high as 23 mph.

    Low: 30 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 44. West wind 8 to 11 mph, with gusts as high as 22 mph.

    High: 44 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 28. West wind around 5 mph becoming calm in the evening.

    Low: 28 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 47. Calm wind becoming northwest around 6 mph in the afternoon.

    High: 47 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 46. South wind 3 to 5 mph.
Tonight
Rain, mainly before 3am. Patchy fog after 8pm. Low around 35. South wind 5 to 8 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Sunday
Cloudy, then gradually becoming mostly sunny, with a high near 52. West wind 9 to 18 mph, with gusts as high as 38 mph.
Sunday Night
Mostly cloudy, with a low around 30. West wind 14 to 16 mph, with gusts as high as 34 mph.
Monday
Mostly sunny, with a high near 42. West wind 16 to 18 mph, with gusts as high as 33 mph.
Monday Night
Partly cloudy, with a low around 30. West wind 9 to 11 mph, with gusts as high as 23 mph.
Tuesday
Mostly sunny, with a high near 44. West wind 8 to 11 mph, with gusts as high as 22 mph.
Tuesday Night
Partly cloudy, with a low around 28. West wind around 5 mph becoming calm in the evening.
Wednesday
Mostly sunny, with a high near 47. Calm wind becoming northwest around 6 mph in the afternoon.
Wednesday Night
Partly cloudy, with a low around 26. Calm wind.
Thursday
Partly sunny, with a high near 46. Light and variable wind.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 34. Light and variable wind. Chance of precipitation is 50%.
Friday
A chance of rain. Mostly cloudy, with a high near 51. South wind 5 to 8 mph becoming west in the morning. Chance of precipitation is 50%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles WNW Chicopee MA
 42.18°N 72.6°W (Elev. 177 ft)
Last Update:
11:54 am EST Nov 15, 2025
Forecast Valid:
12pm EST Nov 15, 2025-6pm EST Nov 21, 2025
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation